# ASTM International

founded in 1898, maintains ASTM D6866, the accelerator-mass-spectrometry radiocarbon standard that every US bio-content verification scheme (including USDA BioPreferred) relies on to physically distinguish bio-based carbon from fossil carbon.

Source: https://en.bioecon.ru/companies/astm-international/
Updated: 2026-07-04

- Country: United States

## Technologies

- [Standardization bodies (ISO/TC 339, CEN/TC 411)](https://en.bioecon.ru/technology/standardization-bodies-bioeconomy/)